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    Axial positioning limit pin for scroll compressor
    1.
    发明授权
    Axial positioning limit pin for scroll compressor 失效
    涡旋压缩机轴向定位限位销

    公开(公告)号：US5366360A

    公开(公告)日：1994-11-22

    申请号：US150311

    申请日：1993-11-12

    申请人： Mark J. Bookbinder ,  Michael E. Greene ,  Dwayne L. Johnson ,  Christopher M. Bellinger ,  Susan C. Vasko

    发明人： Mark J. Bookbinder ,  Michael E. Greene ,  Dwayne L. Johnson ,  Christopher M. Bellinger ,  Susan C. Vasko

    IPC分类号： F04C29/00 ,  F04C18/04

    CPC分类号： F04C18/0215 ,  F04C29/0057

    摘要： A scroll compressor for compressing a recirculated flow of a refrigerant fluid comprises a two-piece housing having a fixed scroll securely mounted therein. An orbital scroll is disposed in the housing and matingly operatively engages the fixed scroll. A rotatable drive shaft extends through the forward end of the housing and includes a radially offset, or eccentric, drive pin. A bushing is disposed on the drive pin and retained by a roller bearing centrally on the forward face of the orbital scroll. A counterweight is secured to the bushing. An axial limit pin extends integrally with the drive shaft and is fixed relative to the drive pin. The limit pin extends through an enlarged opening in the counterweight and abuts the forward face of the bushing. A C-type clip is seated in a groove on the distal end of the drive pin for axially retaining the bushing in place on the drive pin.

    摘要翻译： 用于压缩制冷剂流体的再循环流的涡旋压缩机包括具有牢固地安装在其中的固定涡旋件的两件式壳体。 轨道涡卷设置在壳体中并且配合地操作地接合固定涡旋件。 可旋转的驱动轴延伸穿过壳体的前端并且包括径向偏移或偏心的驱动销。 衬套设置在驱动销上并由轨道滚动体的前面上的滚子轴承集中地保持。 配重固定在衬套上。 轴向限制销与驱动轴一体地延伸并相对于驱动销固定。 限位销延伸穿过配重中的扩大开口并与衬套的前表面相接触。 C型夹子位于驱动销的远端的凹槽中，用于将套管轴向保持在驱动销上的适当位置。

    Scroll compressor eccentric bushing retainer
    2.
    发明授权
    Scroll compressor eccentric bushing retainer 失效
    涡旋压缩机偏心套管保持架

    公开(公告)号：US5201646A

    公开(公告)日：1993-04-13

    申请号：US870980

    申请日：1992-04-20

    申请人： Michael L. Dees ,  Mark J. Bookbinder ,  Ronald E. Marker ,  Michael E. Greene ,  Dwayne L. Johnson ,  Edward R. La Marca

    发明人： Michael L. Dees ,  Mark J. Bookbinder ,  Ronald E. Marker ,  Michael E. Greene ,  Dwayne L. Johnson ,  Edward R. La Marca

    IPC分类号： F04C29/00 ,  F04C29/02

    CPC分类号： F04C29/0057 ,  F04C29/02

    摘要： The scroll compressor 10 includes a housing 12, a fixed scroll 18, an orbital scroll 24, an axial thrust and rotation prevention assembly 46, and an orbital scroll drive. The orbital scroll drive includes a crankshaft 74 rotatably journaled in the housing 12. The crankshaft includes an integral disk 76 and an eccentric crank pin 78 with a lubrication passage 96. An eccentric bushing 80 is journaled on the crank pin 78 and in a boss 82 on the orbital scroll by a needle bearing 81. An eccentric bushing retainer 102 has a shank portion 104 that is pressed into the lubrication passage 96 and an enlarged head portion 106 which holds the eccentric bushing 80 on the crank pin 78. If the eccentric bushing retainer 102 becomes partially unseated from the lubrication passage 96, the surface 114 on the enlarged head portion 106 will contact a surface 116 on the end plate 26 of the orbital scroll 24 and keep the eccentric bushing 80 properly positioned within the compressor housing 12. A passage 120 may be provided in the eccentric bushing retainer 102 to control lubrication of the eccentric bushing 80. The eccentric bushing retainer 102 can be made from plastics and other materials which will act as a bearing surface in the event contact is made with the surface 116 on the orbital scroll 24.

    摘要翻译： 涡旋压缩机10包括壳体12，固定涡旋件18，轨道涡旋盘24，轴向推力和旋转防止组件46以及轨道涡旋驱动器。 轨道涡旋驱动器包括可旋转地轴颈支撑在壳体12中的曲轴74.曲轴包括一体式盘76和具有润滑通道96的偏心曲柄销78.偏心衬套80轴颈支撑在曲柄销78上并在凸台82 通过滚针轴承81在轨道涡卷上。偏心套管保持器102具有被压入润滑通道96的柄部分104和将偏心衬套80保持在曲柄销78上的扩大头部106.如果偏心衬套 保持器102从润滑通道96部分地脱开，扩大头部106上的表面114将接触轨道涡旋盘24的端板26上的表面116，并使偏心衬套80适当地定位在压缩机壳体12内。 通道120可以设置在偏心衬套保持器102中以控制偏心衬套80的润滑。偏心衬套保持器102可以由塑料制成 在与轨道盘24上的表面116接触的情况下，将用作支承表面的其它材料。

    Scroll compressor lubrication
    3.
    发明授权
    Scroll compressor lubrication 失效
    涡旋压缩机润滑

    公开(公告)号：US5308231A

    公开(公告)日：1994-05-03

    申请号：US58856

    申请日：1993-05-10

    申请人： Mark J. Bookbinder ,  Chrisotpher M. Bellinger ,  Dwayne L. Johnson

    发明人： Mark J. Bookbinder ,  Chrisotpher M. Bellinger ,  Dwayne L. Johnson

    IPC分类号： F04C29/02 ,  F01K1/02

    CPC分类号： F04C29/023

    摘要： The scroll compressor 10 includes a housing 12. A fixed scroll 18, with an end plate 20, a spiral wrap 22 and a discharge aperture 90, is an integral part of the rear section 16 of the housing. An orbital scroll 24, including an end plate 26 and a spiral wrap 28, cooperates with the fixed scroll 18 to form sealed fluid pockets 38 and 40. An axial thrust and rotation prevention assembly 46 allows orbital motion, prevents rotation of the orbital scroll 24 and limits axial movement of the orbital scroll 24 away from the fixed scroll 18. The orbital scroll 24 is driven to move the fluid pockets 38 and 40 toward the center of the scrolls, and compress fluid in the pockets. The drive for the orbital scroll 24 includes a crankshaft 74 with a crank pin 78 journaled in the housing 12. An eccentric bushing 80 is journaled by a bearing 81 in a boss 82 on the orbital scroll 24. The crank pin 78 passes through a bore 87 in the eccentric bushing 80 to rotate the bushing. A lubrication passage 94 is provided through the crank pin 78 to allow fluid and entrained lubricant in the crankcase 100 to pass from the crankcase 100 to the cavity 96 and then through the bearing 81. A scoop 108 on the inlet end of the passage 94 will pick up lubricant from the crankcase.

    摘要翻译： 涡旋压缩机10包括壳体12.具有端板20，螺旋形涡卷22和排放孔90的固定涡旋件18是壳体的后部16的整体部分。 包括端板26和螺旋形涡卷28的轨道涡卷24与固定涡旋件18配合以形成密封的流体腔38和40.轴向推力和旋转防止组件46允许轨道运动，防止轨道涡卷24的旋转 并且限制轨道涡卷24远离固定涡旋件18的轴向移动。轨道涡旋盘24被驱动以朝向涡旋件的中心移动流体腔38和40，并且压缩腔中的流体。 用于轨道涡卷24的驱动器包括曲轴74，其具有轴颈位于壳体12中的曲柄销78.偏心衬套80由轴承81支承在轨道涡盘24上的凸台82中。曲柄销78穿过孔 87在偏心衬套80中以旋转衬套。 通过曲柄销78设置有润滑通道94，以允许曲轴箱100中的流体和夹带的润滑剂从曲轴箱100通过到空腔96，然后通过轴承81.通道94的入口端上的勺108将 从曲轴箱上取出润滑剂。

    Method of manufacturing crankshafts
    4.
    发明授权
    Method of manufacturing crankshafts 失效
    制造曲轴的方法

    公开(公告)号：US5253417A

    公开(公告)日：1993-10-19

    申请号：US902154

    申请日：1992-06-22

    申请人： Dwayne L. Johnson

    发明人： Dwayne L. Johnson

    IPC分类号： B23P15/00 ,  F16C3/10

    CPC分类号： F16C3/10 ,  B23P15/00 ,  B23P2700/07 ,  Y10T29/49286 ,  Y10T409/303808

    摘要： The method of manufacturing a single crank crankshaft (92) includes forging or casting a double crank (50) with two main shaft sections (54), with a common crankshaft axis (56), a crank web (58) integral with an end of each main shaft section (54) and a drive stud (60) integral with both crank webs (58) and having a drive stud axis (62) that is parallel to and spaced from the common crankshaft axis (56). Flat end surfaces (64) are machined on the ends of the main shaft sections and recesses (66) for machining centers (68) are drilled in each end of the double crank (50). The double crank (50) is then mounted in machining centers (68). A bearing engaging surface (70) and an axial locating surface (74) are machined on each crank web. A bearing engaging surface (76) is machined on each main shaft section (54). A seal engaging surface (78) is machined on each main shaft section (54) and splines (88) are formed on each end of the double crank (50). A long bearing engaging surface (82), concentric with the drive stud axis (62), is machined on the drive stud (60).

    摘要翻译： 单曲柄曲轴（92）的制造方法包括用具有两个主轴部（54）的双曲柄（50）锻造或铸造具有公共曲轴轴线（56）的曲柄腹板（58），与曲轴 每个主轴部分（54）和与两个曲柄腹板（58）成一体并且具有与公共曲轴轴线（56）平行并间隔开的驱动柱轴线（62）的驱动螺柱（60）。 在主轴部分的端部加工平坦端面（64），并且在双曲柄（50）的每个端部钻有用于加工中心（68）的凹部（66）。 然后将双曲柄（50）安装在加工中心（68）中。 在每个曲柄腹板上加工有轴承啮合表面（70）和轴向定位表面（74）。 在每个主轴部分（54）上加工有轴承啮合表面（76）。 在每个主轴部分（54）上加工密封接合表面（78），并且花键（88）形成在双曲柄（50）的每个端部上。 与驱动螺柱轴线（62）同心的长的轴承接合表面（82）在驱动螺柱（60）上被加工。

    Easily removable drain pan and funnel arrangement
    5.
    发明授权
    Easily removable drain pan and funnel arrangement 失效
    易于拆卸的排水盘和漏斗排列

    公开(公告)号：US5787721A

    公开(公告)日：1998-08-04

    申请号：US984725

    申请日：1997-12-04

    申请人： Dale E. Fromm ,  Dwayne L. Johnson

    发明人： Dale E. Fromm ,  Dwayne L. Johnson

    IPC分类号： E03C1/244 ,  F24F13/22 ,  F25D21/14

    CPC分类号： F24F13/22 ,  E03C1/244 ,  F25D21/14 ,  F25D2321/146 ,  F25D2400/22

    摘要： A drain spout that is easy to remove for cleaning and for accessing components behind or proximal to the drain pan. Instead of directly connecting the drain hose to the drain pan outlet spout, the drain hose connects to a drain funnel attached to or formed as a part of the shelf supporting the drain pan. The drain pan itself sits on the shelf and the outlet spout of the drain pan fits within the shelf funnel without a positive connection. The drain pan can be lifted out without disengaging the drain hose.

    摘要翻译： 排水口易于清洗，并可进入排水盘后面或附近的组件。 代替将排水软管直接连接到排水盘出口喷口，排水软管连接到附接到或形成为支撑排水盘的搁架的一部分的排水漏斗。 排水盘本身位于搁板上，排水盘的出水口适合在货架漏斗内，无需正面连接。 排水盘可以拔出而不脱开排水软管。

    Water temperature sensor in a brazed plate heat exchanger
    6.
    发明申请
    Water temperature sensor in a brazed plate heat exchanger 有权
    水温传感器在钎焊板式换热器中

    公开(公告)号：US20130075054A1

    公开(公告)日：2013-03-28

    申请号：US13200584

    申请日：2011-09-26

    申请人： William B. Fox ,  Dwayne L. Johnson ,  Markham G. Chatterton

    发明人： William B. Fox ,  Dwayne L. Johnson ,  Markham G. Chatterton

    IPC分类号： F28F13/00 ,  F28F27/00

    CPC分类号： F25B49/022 ,  F25B2700/2116 ,  F28D9/005 ,  F28F27/00 ,  F28F2265/14 ,  F28F2275/04

    摘要： To continue operating a compression refrigerant system even while the system's brazed plate heat exchanger contains, in localized areas, water at or below its atmospheric subfreezing water temperature, a penetrating temperature probe senses the water temperature at a strategic intermediate point between the heat exchanger's water inlet and outlet. The brazed plate heat exchanger comprises a series of corrugated plates stacked and brazed together to create an alternating arrangement of water and refrigerant passages in heat transfer relationship with each other. In some examples, the idea is to take advantage of the principle that water has a lower freezing temperature at relatively high pressure and that the relatively small micro-channel passages of intermediate water passages within the brazed plate heat exchanger can withstand appreciably higher pressure than other areas within the heat exchanger, such as the areas at the heat exchanger's water inlet and water outlet.

    摘要翻译： 为了继续操作压缩制冷剂系统，即使系统的钎焊板式热交换器在局部区域中含有等于或低于其大气低温水温的水，穿透温度探针也会感测热交换器的入水口之间的战略中间点处的水温 和出口。 钎焊板式热交换器包括一系列波纹板，堆叠并钎焊在一起，以产生彼此热传导关系的水和制冷剂通道的交替排列。 在一些实例中，这个想法是利用水在较高压力下具有较低的冷冻温度的原理，并且钎焊板式热交换器内的中间水通道的相对较小的微通道通道可以承受比其他的更高的压力 热交换器内的区域，如热交换器的进水口和出水口的区域。

    Refrigeration circuit with reheat coil
    9.
    发明授权
    Refrigeration circuit with reheat coil 失效
    带加热线圈的制冷回路

    公开(公告)号：US06381970B1

    公开(公告)日：2002-05-07

    申请号：US09263391

    申请日：1999-03-05

    申请人： David H. Eber ,  Paul R. Glamm ,  Dwayne L. Johnson ,  Walter Earhart, Jr. ,  John F. Klouda ,  Brian J. Kiel ,  Dale A. Hulst

    发明人： David H. Eber ,  Paul R. Glamm ,  Dwayne L. Johnson ,  Walter Earhart, Jr. ,  John F. Klouda ,  Brian J. Kiel ,  Dale A. Hulst

    IPC分类号： F25D1706

    CPC分类号： F25B40/02 ,  F24F3/153 ,  F24F2011/0002 ,  F25B6/02 ,  F25B41/04 ,  F25B49/027 ,  F25B2400/16

    摘要： A refrigeration system with a high percentage of fresh air. The system comprises a supply air duct; an indoor heat exchange coil operably positioned in the supply air duct; a reheat heat exchange coil operably positioned in the supply air duct; an outdoor heat exchange coil; at least one compressor; and an expansion device. The system also comprises refrigeration system tubing connected to and serially arranging the compressor, the outdoor heat exchange coil, the expansion device and the indoor coil into a refrigeration circuit; and reheat tubing connecting the reheat coil to the refrigeration tubing so as to arrange the reheat coil in a parallel circuited arrangement with the outdoor heat exchange coil and in a series circuited arrangement with the compressor, the expansion device and the indoor heat exchange coil. The system further comprises a subcooler located between and operably connected to the indoor heat exchange coil and the parallel circuited arrangement; and a control valve in the reheat tubing operable to control refrigerant flow through the reheat coil.

    摘要翻译： 具有高比例的新鲜空气的制冷系统。 该系统包括供气管道; 可操作地定位在供气管道中的室内热交换盘管; 可操作地定位在供气管道中的再热换热线圈; 户外热交换线圈; 至少一个压缩机; 和扩展装置。 该系统还包括连接到压缩机，室外热交换线圈，膨胀装置和室内线圈的制冷系统管道并联到制冷回路中; 以及将再热线圈连接到制冷管道的再加热管，以将再热线圈与室外热交换线圈并联布置，并与压缩机，膨胀装置和室内热交换线圈串联布置。 该系统还包括位于室内热交换线圈之间并可操作地连接到室内热交换线圈和并联绕组的过冷器; 以及再加热管中的控制阀，其可操作以控制通过再热线圈的制冷剂流。

    Modular self contained air conditioning unit
    10.
    发明授权
    Modular self contained air conditioning unit 失效
    模块式自备空调机组

    公开(公告)号：US5924300A

    公开(公告)日：1999-07-20

    申请号：US95305

    申请日：1998-06-10

    申请人： Dale E. Fromm ,  Walter Earhart, Jr. ,  William A. Smiley, III ,  Dwayne L. Johnson ,  Mark E. Smith

    发明人： Dale E. Fromm ,  Walter Earhart, Jr. ,  William A. Smiley, III ,  Dwayne L. Johnson ,  Mark E. Smith

    IPC分类号： F24F1/02 ,  F25D23/12

    CPC分类号： F24F1/027 ,  Y10S454/906

    摘要： An air conditioning system. The system comprises an indoor section and an outdoor section arranged in side-by-side arrangement. The indoor section includes an indoor tangential fan having an axis aligned in a first direction, an indoor heat exchange coil, and a supply air aperture which longitudinally extends in the first direction and avoids line of sight noise transmission from the indoor fan. The system includes an axis commonly supporting and operably coupling the indoor fan and the motor, and a scroll housing within the indoor section and arranged about the indoor tangential fan. The indoor tangential fan, motor and axis are assembled to form a first module, the scroll housing forms a second module and the first module is independently removable from the second module without the necessity of disengaging any connection between the first and second modules. The system includes a fan support bracket supporting a first end of the axis, and the motor supporting a second end of the axis. The fan support bracket includes a bearing assembly rotatably supporting the axis and having a flange; a support bracket including a flange support matingly adapted to engage the flange, a clip adapted to engage a lower end of the bearing assembly support, and an axis aperture adapted to receive the first end of the axis. The system includes a module arranged about and supporting the indoor coil, and a horizontal guide allowing the coil and module to be removed in a horizontal direction.

    摘要翻译： 一个空调系统。 该系统包括并排布置的室内部分和室外部分。 室内部具有在第一方向上具有轴对准的室内切向风扇，室内热交换线圈和沿第一方向纵向延伸的避开从室内风扇发出的视线噪声的供气孔。 该系统包括通常支撑并可操作地联接室内风扇和电动机的轴，以及室内部分内的涡旋壳体，并且围绕室内切向风扇布置。 室内切向风扇，电动机和轴组装形成第一模块，涡旋壳体形成第二模块，并且第一模块可独立地从第二模块移除，而不需要分离第一和第二模块之间的任何连接。 该系统包括支撑轴的第一端的风扇支撑支架和支撑轴的第二端的电动机。 风扇支撑支架包括可旋转地支撑轴线并具有凸缘的轴承组件; 支撑托架，其包括配合地适于接合凸缘的凸缘支撑件，适于接合轴承组件支撑件的下端的夹子以及适于容纳轴线的第一端的轴孔。 该系统包括布置在并支撑室内线圈的模块和允许线圈和模块沿水平方向移除的水平导轨。